CN110714963A - Replaceable insert structure for high-voltage equipment - Google Patents

Replaceable insert structure for high-voltage equipment Download PDF

Info

Publication number
CN110714963A
CN110714963A CN201911003981.4A CN201911003981A CN110714963A CN 110714963 A CN110714963 A CN 110714963A CN 201911003981 A CN201911003981 A CN 201911003981A CN 110714963 A CN110714963 A CN 110714963A
Authority
CN
China
Prior art keywords
pipe seat
threaded pipe
equipment
threaded
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911003981.4A
Other languages
Chinese (zh)
Inventor
张东
唐卉
张福君
李明
李召生
郜愿锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Boiler Co Ltd
Original Assignee
Harbin Boiler Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harbin Boiler Co Ltd filed Critical Harbin Boiler Co Ltd
Priority to CN201911003981.4A priority Critical patent/CN110714963A/en
Publication of CN110714963A publication Critical patent/CN110714963A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B13/00Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B43/00Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Abstract

The invention relates to a replaceable insert structure for a high-voltage device. In detecting parameters such as temperature, pressure, etc. inside the container, it is often necessary to insert a detection element inside the device. In case of unreliable detecting elements and replacement, the quick and convenient disassembly and assembly of the measuring elements has an influence on the utilization rate of the devices. A replaceable insert structure for high voltage devices, comprising: the device comprises a threaded pipe seat (1), a gasket (2), a locking device (3) and an inserted part (4), wherein the threaded pipe seat is welded to an equipment barrel body firstly (5), then the threaded pipe seat is drilled through after heat treatment and nondestructive testing, the gasket is installed between the threaded pipe seat and the inserted part, the inserted part is assembled on the threaded pipe seat in a threaded connection mode, and the locking device is assembled on the threaded pipe seat in a threaded connection mode. The invention is applied to mechanical equipment such as petrifaction equipment and the like.

Description

Replaceable insert structure for high-voltage equipment
The technical field is as follows:
the invention relates to a replaceable insert structure for a high-voltage device.
Background art:
mechanical equipment such as petrochemical equipment often has high pressure, and high temperature parameter condition appears, in order to detect the inside parameter such as temperature, pressure of container, often need insert the measuring element inside the equipment. And in case the measuring element is unreliable, need change the condition under, the fast convenient dismouting that these measuring element can just influence the rate of utilization of these equipment, owing to be convenient for the dismouting simultaneously, just reduces the life requirement of measuring element, can use cheaper, the measuring element that life is low.
The invention content is as follows:
the invention aims to provide a replaceable insert structure for high-voltage equipment.
The above purpose is realized by the following technical scheme:
a replaceable insert structure for high voltage devices, comprising: the device comprises a threaded pipe seat, a gasket, a locking device and an inserted part, wherein the threaded pipe seat is welded on an equipment barrel firstly, then the threaded pipe seat is drilled through after heat treatment and nondestructive detection, the gasket is arranged between the threaded pipe seat and the inserted part, the inserted part is assembled on the threaded pipe seat in a threaded connection mode, and the locking device is assembled on the threaded pipe seat in a threaded connection mode.
The high-voltage equipment is with removable insert structure, the screwed pipe seat be used for connecting equipment barrel with insert spare part, locking device compress tightly insert spare part.
The high-voltage equipment is in a full-penetration-welding structure with the replaceable insert structure, and the threaded pipe seat and the equipment barrel are in a full-penetration-welding structure.
The invention has the beneficial effects that:
1. the threaded pipe seat and the equipment barrel are of a full-penetration structure, so that the strength safety is ensured.
The gasket can effectively ensure that the medium in the cylinder body does not leak outwards.
The inserted parts are assembled on the threaded tube seat in a threaded connection mode, are not welded and are convenient to replace.
The locking device is assembled on the threaded tube seat in a threaded connection mode, is convenient to assemble, and can prevent the threaded pair connection between the inserted part and the threaded tube seat from loosening.
The locking device is provided with the opening, so that the measurement signal of the inserted part can be conveniently led out. And meanwhile, the locking device is used for pressing the inserted connecting piece to prevent the inserted connecting piece from popping up after the thread fails.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of a screwed pipe seat welded to a barrel of the apparatus.
FIG. 3 is a schematic representation of a through-drill after passing thermal treatment and non-destructive testing of a threaded socket.
In the figure: 1. the device comprises a threaded pipe seat, 2, a gasket, 3, a locking device, 4, an inserted part and 5, and an equipment barrel.
The specific implementation mode is as follows:
example 1:
a replaceable insert structure for high voltage devices, comprising: the device comprises a threaded pipe seat 1, a gasket 2, a locking device 3 and an inserted part 4, wherein the threaded pipe seat is welded to an equipment barrel body 5 firstly, then the threaded pipe seat is drilled through after heat treatment and nondestructive testing, the gasket is installed between the threaded pipe seat and the inserted part, the inserted part is assembled on the threaded pipe seat in a threaded connection mode, and the locking device is assembled on the threaded pipe seat in a threaded connection mode.
Example 2:
according to the replaceable insert structure for high-voltage equipment in embodiment 1, the threaded socket is used for connecting the equipment cylinder and the inserted part, and the locking device presses the inserted part.
Example 3:
the replaceable insert structure for high voltage equipment of embodiment 1 or 2, wherein the socket and the equipment barrel are in a full penetration weld structure.

Claims (3)

1. A replaceable insert structure for high voltage devices, comprising: screw tube seat, gasket, locking device and interpolation spare part, characterized by: the threaded pipe seat is welded on the equipment barrel body firstly, then the threaded pipe seat is drilled through after heat treatment and nondestructive testing, the gasket is arranged between the threaded pipe seat and the inserted part, the inserted part is assembled on the threaded pipe seat in a threaded connection mode, and the locking device is assembled on the threaded pipe seat in a threaded connection mode.
2. The replaceable insert structure for high voltage equipment as set forth in claim 1, wherein:
the threaded pipe seat is used for connecting the equipment barrel and the inserted part, and the locking device compresses the inserted part.
3. The replaceable insert structure for high voltage equipment as set forth in claim 2, wherein: the threaded pipe seat and the equipment cylinder body are of a full-penetration structure.
CN201911003981.4A 2019-10-22 2019-10-22 Replaceable insert structure for high-voltage equipment Pending CN110714963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911003981.4A CN110714963A (en) 2019-10-22 2019-10-22 Replaceable insert structure for high-voltage equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911003981.4A CN110714963A (en) 2019-10-22 2019-10-22 Replaceable insert structure for high-voltage equipment

Publications (1)

Publication Number Publication Date
CN110714963A true CN110714963A (en) 2020-01-21

Family

ID=69213056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911003981.4A Pending CN110714963A (en) 2019-10-22 2019-10-22 Replaceable insert structure for high-voltage equipment

Country Status (1)

Country Link
CN (1) CN110714963A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954696A (en) * 1957-01-04 1960-10-04 Robertshaw Fulton Controls Co Insulated thermal element
GB905419A (en) * 1960-08-18 1962-09-05 Sulzer Ag Pressure-tight joints between austenitic parts and austenitically plated ferritic parts
CN1125829A (en) * 1994-01-06 1996-07-03 双龙洋灰工业株式会社 An oxygen sensor probe for boiler
CN201897505U (en) * 2010-12-10 2011-07-13 上海锅炉厂有限公司 Surface temperature measuring-point temperature measuring seat device
CN202133481U (en) * 2011-06-28 2012-02-01 上海锅炉厂有限公司 Sleeve pedestal for temperature measuring point
CN203671087U (en) * 2013-12-13 2014-06-25 中国神华能源股份有限公司 Sampling tube base and sampling assembly
CN204612816U (en) * 2015-05-26 2015-09-02 广东大唐国际潮州发电有限责任公司 Universal flat-crushing type temperature heat collector
CN206399876U (en) * 2017-01-22 2017-08-11 天津商业大学 Fluid interchange temperature testing device in working medium tube
CN206420576U (en) * 2017-01-22 2017-08-18 天津商业大学 Temperature testing device in pipe
CN209263356U (en) * 2018-11-06 2019-08-16 佛山市顺德区致林电器制造有限公司 A kind of fixed device of stepping water boiler liner inlet seal

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954696A (en) * 1957-01-04 1960-10-04 Robertshaw Fulton Controls Co Insulated thermal element
GB905419A (en) * 1960-08-18 1962-09-05 Sulzer Ag Pressure-tight joints between austenitic parts and austenitically plated ferritic parts
CN1125829A (en) * 1994-01-06 1996-07-03 双龙洋灰工业株式会社 An oxygen sensor probe for boiler
CN201897505U (en) * 2010-12-10 2011-07-13 上海锅炉厂有限公司 Surface temperature measuring-point temperature measuring seat device
CN202133481U (en) * 2011-06-28 2012-02-01 上海锅炉厂有限公司 Sleeve pedestal for temperature measuring point
CN203671087U (en) * 2013-12-13 2014-06-25 中国神华能源股份有限公司 Sampling tube base and sampling assembly
CN204612816U (en) * 2015-05-26 2015-09-02 广东大唐国际潮州发电有限责任公司 Universal flat-crushing type temperature heat collector
CN206399876U (en) * 2017-01-22 2017-08-11 天津商业大学 Fluid interchange temperature testing device in working medium tube
CN206420576U (en) * 2017-01-22 2017-08-18 天津商业大学 Temperature testing device in pipe
CN209263356U (en) * 2018-11-06 2019-08-16 佛山市顺德区致林电器制造有限公司 A kind of fixed device of stepping water boiler liner inlet seal

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Application publication date: 20200121

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